APC Back-UPS 450W, BN450M-CA – Replacement UPS Battery – 12V 5Ah (AGM) High-quality 12V 5Ah Sealed Lead Acid (AGM) battery designed for reliable UPS backup performance. Engineered for stable output, maintenance-free operation, and dependable emergency power in critical applications. 5Ah Capacity 12V Output AGM Technology Maintenance-Free Technical Specifications Product TypeReplacement UPS Battery ChemistrySealed Lead Acid (AGM) Voltage12V Capacity5Ah Terminal TypeT2 Battery ConfigurationSingle Battery Setup Installation TypePlug & Play Fit Connector NotesReuse Existing Connectors ApplicationUPS / Standby Backup Power Warranty1-Year Coverage Returns30-Day Money-Back Guarantee Key Benefits Reliable Backup Power: Keeps your UPS operational during outages and power interruptions. Maintenance-Free AGM Design: Spill-proof and sealed construction for hassle-free use. Stable Energy Output: Consistent voltage delivery for sensitive electronic equipment. Durable Construction: Built for long service life and dependable performance. Compact Fit: Designed to fit perfectly inside APC Back-UPS units. Easy Installation: Standard T2 terminals allow quick and secure connection. Cost-Effective Solution: High-quality replacement without OEM pricing. Compatible Models APC BN450M-CA APC Back-UPS 450W RBC45 12V 5Ah UPS Systems Designed for APC Back-UPS systems and compatible UPS units requiring a 12V 5Ah battery with T2 terminals. Installation Notes Reuse Existing Connectors Plug & Play Fit T2 Terminal Compatible Single Battery Setup Warranty & Support Warranty: 1-Year Coverage Returns: 30-Day Money-Back Guarantee Ensure correct terminal size (T2) and battery dimensions before installation for optimal performance. Typical Applications APC Back-UPS systems Home and office backup power Networking equipment (routers, modems) Point-of-sale (POS) systems Security and alarm systems Small IT infrastructure backup Performance Highlights AGM Technology: Maintenance-free and leak-proof design Stable Voltage Output: Protects sensitive electronics Deep Discharge Recovery: Reliable recharge capability Low Self-Discharge: Retains charge during storage Optimized for UPS Use: Designed for standby and backup applications Important Notice This is a 12V 5Ah AGM UPS battery. Always confirm terminal type (T2) and battery dimensions before installation. Incorrect battery selection may result in improper fit or reduced performance. Reliable Power When It Matters Most Choose this CB Range RBC45 replacement battery to keep your APC Back-UPS running reliably. Built for consistent performance, long service life, and dependable protection for your essential devices.